70151320

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1427}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 158079600

約数和(自身を除く): 87928280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 1427, 2458, 2854, 4916, 5708, 6145, 7135, 9832, 11416, 12290, 14270, 24580, 28540, 49160, 57080, 1753783, 3507566, 7015132, 8768915, 14030264, 17537830, 35075660, 70151320]

約数ペア:

[(1, 70151320), (2, 35075660), (4, 17537830), (5, 14030264), (8, 8768915), (10, 7015132), (20, 3507566), (40, 1753783), (1229, 57080), (1427, 49160), (2458, 28540), (2854, 24580), (4916, 14270), (5708, 12290), (6145, 11416), (7135, 9832)]